add _prettify_html using BeautifulSoup.  this should allow subbing in tempita w/o changing the actual tests, since BS will normalize the whitespace for us
add _prettify_html using BeautifulSoup.  this should allow subbing in tempita w/o changing the actual tests, since BS will normalize the whitespace for us

pombreda/formalchemy,pombreda/formalchemy,Alwnikrotikz/formalchemy,pombreda/formalchemy,pombreda/formalchemy,Alwnikrotikz/formalchemy,Alwnikrotikz/formalchemy,Alwnikrotikz/formalchemy